We're dividing 728116 by 71 
The aim is to understand the frequency of 71 in 728116.

Advancing to step 1:
71 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (2) from the dividend, attach it to 7 and continue: 72 / 71

Going ahead to step 2:
The number 71 fits into 72 1 times, leaving a remainder of 1.
The next digit of our result is 1. 
Result so far: 1.0
If we take 71 away from 72, we end up with 1.
Bring next digit (8) of the dividend behind the 1 and repeat the process: 18 / 71

Let's proceed to step 3:
When dividing 18 by 71, we get 0 with a remainder of 18.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Deduct 0 from 18 and we're left with 18.
Take the next digit (1) from the dividend and append it to 18, then repeat: 181 / 71

Going ahead to step 4:
If we divide 181 by 71, we get 2 and a remainder of 39.
Put 2 as the next digit of the answer. 
Result so far: 102.0
If we subtract 142 from 181, we get 39.
Fetch the next digit (1) from the dividend, attach it to 39 and continue: 391 / 71

Advancing to step 5:
When dividing 391 by 71, we get 5 with a remainder of 36.
The next digit of our result is 5. 
Result so far: 1025.0
If we take 355 away from 391, we end up with 36.
Include the next digit (6) from the dividend after 36, then repeat: 366 / 71

On to step 6:
71 goes into 366 5 times with a remainder of 11.
Write down 5 as next digit of the result. 
Result so far: 10255.0
Deduct 355 from 366 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 7:
71 can be fit into 110 1 times, resulting in a remainder of 39.
Put 1 as the next digit of the answer. 
Result so far: 10255.1
Subtracting 71 from 110 leaves us with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Step 8:
71 can be fit into 390 5 times, resulting in a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 10255.15
Subtract 355 from 390 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 9:
The number 71 fits into 350 4 times, leaving a remainder of 66.
The number 4 becomes the next digit in our result. 
Result so far: 10255.154
The remainder is 66 after subtracting 284 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Advancing to step 10:
If we divide 660 by 71, we get 9 and a remainder of 21.
Record the quotient 9 as the next digit in the result. 
Result so far: 10255.1549
Subtract 639 from 660 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 11:
71 goes into 210 2 times with a remainder of 68.
The next digit of our result is 2. 
Result so far: 10255.15492
If we subtract 142 from 210, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Let's proceed to step 12:
When dividing 680 by 71, we get 9 with a remainder of 41.
Record the quotient 9 as the next digit in the result. 
Result so far: 10255.154929
If we subtract 639 from 680, we get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 13:
71 can be fit into 410 5 times, resulting in a remainder of 55.
Write down 5 as next digit of the result. 
Result so far: 10255.1549295
If we take 355 away from 410, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Going ahead to step 14:
550 divided by 71 is 7 with a remainder of 53.
The number 7 becomes the next digit in our result. 
Result so far: 10255.15492957
If we take 497 away from 550, we end up with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

The final result is 10255.15492957 with a remainder of 5.3e-08.